I am planning on hooking up my Karma to my stock stereo with an FM modulator, I was hoping to use one of those PAC adapters but I don't have a slave CD changer to make it work. Since I am already degrading the sound quality with the FM modulator do you think I can just output the audio through the headphone jack to the modulator? Since the RCA outputs require the cradle and I don't have room in my car to mount a cradle (or even know if I can get an extra cradle) I was hoping the headphone jack would work. Any suggestions?